Tested. Verified. Trusted. Peptides 365 are formulated for research, produced and scientifically verified, and backed by third-party lab data to ensure that you can trust the accuracy, consistency, and integrity of every compound.
HPLC-Tested for Verified Purity
Scientifically verified
Next Day Delivery (UK) & International Shipping
Expert Support Available
Every Peptides 365 compound is third-party tested, transparently produced, and aligned with peer-reviewed research. Though intended for research use only, many peptides are actively studied for their cognitive, metabolic, and longevity potential.
Every peptide is tested using HPLC and Mass Spectrometry to confirm purity and potency. We provide lab reports for every batch, and cover third-party testing costs upon request.
Order before 2 PM Monday through Friday for same-day dispatch. Our reliable UK courier network ensures your research materials arrive exactly when you need them.
We ship globally with tracking provided for every order. Our packaging is discreet and designed to maintain product integrity during long-distance transit.
Have questions? Our experienced UK-based team provides fast responses, expert guidance, and transparent advice to help you choose the right products and get the most out of them.
We don’t believe in inflated claims. Every product is backed by real testing and scientific transparency, with full visibility into sourcing, formulation, and compliance.
Unlock exclusive benefits with a Peptides 365 Trade Account:
Peptides 365 is a UK-based supplier of research-grade peptides, dedicated exclusively to laboratory and scientific research applications. Operated by Infinity Equity Ltd, we provide peptides with exceptional purity, consistency, and quality to support research carried out by laboratories, academic institutions, and qualified research professionals.
We supply highly purified, lyophilised (freeze-dried) peptides that undergo rigorous analytical testing to ensure accuracy, stability, and research integrity.
Peptides 365 also offers peptides with specialised modifications, including affinity tags, fluorescent tags, and biotinylated peptides, as well as custom peptide sequences developed to meet specific research requirements.
All products supplied by Peptides 365 are strictly intended for laboratory research purposes only. We do not supply peptides for human consumption, veterinary use, cosmetic applications, or clinical use. All products are clearly labelled to reflect their research-only designation.
For further information or specific enquiries, please contact our customer support team.
⚠️ Important Notice:
All peptides supplied by Peptides 365 must be handled in accordance with appropriate laboratory safety procedures and applicable regulatory guidelines.
Peptides 365 is owned and operated by Infinity Equity Ltd, based in the United Kingdom at:
Infinity Equity Ltd
1A George Street
Wolverhampton
West Midlands
WV2 4DP
United Kingdom
Peptides 365 began supplying research-grade peptides in 2024, focusing exclusively on laboratory research applications. As a UK-based supplier, we are committed to delivering consistent quality, dependable service, and strict adherence to safety and regulatory standards.
If you require additional information, our support team will be happy to assist.
⚠️ Important Notice:
All peptides supplied by Peptides 365 are strictly for laboratory research use only and must always be handled in compliance with laboratory safety protocols and regulatory requirements.
Peptides 365 is committed to providing responsive and knowledgeable customer support to assist with enquiries related to our research-grade peptides and services.
You can contact us using the following details:
📞 Telephone: +44 (0)845 680 5671
📧 Email: hello@peptides365.co.uk
Postal Address:
Peptides 365
INFINITY EQUITY LTD
1A George Street
Wolverhampton
West Midlands
WV2 4DP
United Kingdom
Business Hours:
Monday to Friday: 9:00 AM – 6:00 PM (UK time)
Closed on UK public holidays
Yes. All peptides supplied by Peptides 365 are research-grade peptides intended exclusively for laboratory research purposes.
Our products are not approved, intended, or suitable for:
Human consumption
Animal or veterinary use
Clinical or therapeutic applications
Cosmetic use
Peptides 365 products are supplied for use by qualified laboratory professionals, researchers, and scientific institutions conducting controlled research. Each product is clearly labelled as “For Research Use Only.”
Researchers are responsible for ensuring compliance with all relevant laboratory safety procedures, ethical standards, and regulatory requirements when handling and storing our products.
For further clarification regarding appropriate product use, please contact our support team directly.
All peptides supplied by Peptides 365 are intended exclusively for laboratory research use. Any reference to “dosage” relates strictly to determining accurate concentrations for controlled experimental conditions, not for human or animal use.
Refer to the product label on your vial, which clearly states the peptide amount in milligrams (mg).
Peptides are supplied in lyophilised (freeze-dried) form and must be reconstituted using an appropriate sterile solvent, commonly:
Sterile distilled water
Bacteriostatic water
Always confirm solvent compatibility based on peptide properties and your research protocol.
Use the following formula:
Peptide concentration (mg/ml) = Total peptide weight (mg) ÷ Volume of solvent added (ml)
Example:
If a vial contains 5 mg of peptide and 2 ml of solvent is added:
5 mg ÷ 2 ml = 2.5 mg/ml
1 mg = 1000 μg
Therefore:
2.5 mg/ml = 2500 μg/ml
⚠️ Important Notice:
Peptides 365 cannot provide guidance on administration, injection, or human use. Researchers are responsible for ensuring compliance with all applicable regulations, safety protocols, and ethical standards.
For technical questions, please contact our support team.
Peptides supplied by Peptides 365 are lyophilised (freeze-dried), which removes all moisture and significantly reduces volume while preserving stability. As a result, the peptide powder may appear minimal and may not fully cover the base of the vial.
The stated peptide quantity is accurate and precise. For example, a vial labelled as 5 mg contains exactly that amount. In many cases, peptides are stabilised with an inert excipient (such as mannitol), meaning the total powder weight may be higher, but the peptide content remains exact.
To put this into perspective, a teaspoon of sugar weighs approximately 4,000–5,000 mg. A total vial content of 50 mg represents only a very small fraction of that volume, explaining the visual appearance.
Some online products appear fuller because they are improperly filled with damp or non-lyophilised material. Such products are often unstable and compromised.
All Peptides 365 vials are:
Measured using laboratory balances calibrated multiple times daily
Filled by trained technicians
Verified to an accuracy tolerance of ±0.0001 mg
If you need clarification, our support team is happy to assist.
This is completely normal with lyophilised peptide powders and is caused by static charge or handling during shipping. It does not affect peptide quality or quantity.
Gentle tapping: Lightly tap or flick the vial before opening to collect powder at the base
Low-speed centrifugation (optional): Brief centrifugation can consolidate powder without affecting integrity
During reconstitution: Allow the solvent to wash down the vial walls and give the peptide adequate time to dissolve fully
Powder adherence is purely physical and does not indicate incorrect measurement or compromised quality.
Peptides 365 uses larger vials intentionally for safety, stability, and research efficiency.
Sterilisation: Larger vials withstand rigorous sterilisation processes better than small chromatography vials
Cold storage durability: Designed for long-term storage at −20°C or −80°C without cracking
Ease of reconstitution: Allows safe solvent addition without spillage or contamination
Optimised lyophilisation: Improves moisture removal and peptide stability
Reduced static loss: Minimises powder adherence to vial walls
Rest assured, the peptide quantity stated on the label is precisely measured and verified.
−20°C: Short- to medium-term storage (up to several months)
−80°C: Long-term storage (over six months)
Store in airtight vials, protected from moisture and light
Do not refreeze reconstituted peptides
Store at +2°C to +4°C (refrigeration)
Typical stability: 20–30 days, depending on peptide type
Label vials with name, concentration, and reconstitution date
Use sterile handling techniques and gloves
Keep vials sealed when not in use
Following these guidelines ensures peptide integrity and reliable research outcomes.
Pure, lyophilised GHK-Cu peptides typically appear white or off-white. Although copper is present, it is tightly bound within the peptide structure, preventing visible coloration.
Blue or green colours usually appear:
In solutions where copper ions are loosely bound
In cosmetic-grade products with added dyes
Peptides 365 does not add colouring agents or additives. When properly reconstituted, authentic GHK-Cu may display a subtle pale blue or blue-green tint, which is normal.
A tagged peptide contains an additional short amino-acid sequence or chemical group added to assist laboratory research and analysis.
Affinity tags (e.g., His-tag, FLAG-tag): Simplify purification
Fluorescent or reporter tags (e.g., FITC, biotin): Enable tracking and detection
Solubility tags: Improve handling and experimental performance
Tags are designed to enhance usability without altering the peptide’s core research properties.
Peptides 365 supplies a range of tagged and custom peptides, each clearly labelled and quality-controlled.
⚠️ Final Notice:
All peptides supplied by Peptides 365 are strictly for laboratory research purposes only and must be handled in accordance with applicable safety standards, ethical guidelines, and regulatory requirements.
Peptides 365 is committed to providing a secure and straightforward ordering process for qualified research professionals and organisations. To place an order for our research-grade peptides, follow the steps below:
Visit the Peptides 365 website.
Click “Register” or “Create Account”.
Complete the registration form with your professional or institutional details.
Note: Peptides 365 supplies products exclusively for laboratory research purposes and only to verified customers.
Once submitted, your account will be reviewed by our team. You will receive a confirmation email once approved and activated.
Log in to your approved account.
Browse our catalogue of research-grade peptides.
Review detailed product information, specifications, and pricing.
Add selected products to your cart using “Add to Cart”.
Go to your cart to review selected products and quantities.
Proceed to checkout when ready.
Enter billing and shipping details.
Select your preferred payment method at checkout.
Review your order summary carefully.
Confirm and submit your order.
Once placed successfully, you will receive an order confirmation email containing your order details and invoice.
Orders are processed after payment confirmation.
Once dispatched, you will receive a shipping confirmation email with tracking details.
Delivery times vary depending on location and selected shipping method.
All products supplied by Peptides 365 are strictly for laboratory research use only.
Customers must be verified research professionals or affiliated with recognised research institutions.
Ensure compliance with all local regulations and laboratory safety guidelines.
For any issues during registration, ordering, or product selection, our support team is available to help:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
Peptides 365 is owned and operated by Infinity Equity Ltd, based in the United Kingdom at:
1A George Street, Wolverhampton, West Midlands, WV2 4DP
Peptides 365 began supplying research-grade peptides in 2024, exclusively for laboratory research use. We are committed to high product quality, transparent practices, and strict adherence to safety and regulatory standards.
Peptides 365 offers bulk pricing for research projects requiring larger quantities.
Bulk pricing is determined based on:
Peptide type
Order volume
Order frequency
To request a bulk quote, please contact us:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
Our team will provide a prompt and customized quote to support your research needs.
We accept secure payment methods, including:
Major credit and debit cards
Bank transfer
Available payment options are shown at checkout.
Orders can be modified or cancelled only before they are processed or dispatched.
If you need to make a change, contact Customer Support as soon as possible:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
Peptides 365 aims to process and dispatch orders quickly and efficiently.
Orders placed before 2:00 PM (Monday–Saturday) are usually processed and dispatched the same business day.
Orders placed after 2:00 PM, on Sundays, or on public holidays are dispatched on the next working day.
UK: Next working day
Scottish Islands & Republic of Ireland: 2 working days
Europe: 3–5 working days (customs may apply)
Rest of the World: 3–10 working days (customs may apply)
Note: Bulk orders or custom peptides may require additional processing time. You will be advised if this applies to your order.
For urgent dispatch inquiries, contact Customer Support:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
Peptides 365 provides international shipping to most destinations worldwide via trusted courier partners.
Fully trackable shipments
Secure and reliable delivery
Estimated delivery times: Typically 3–7 working days, depending on the destination
Customs duties, taxes, or import fees may apply and are the responsibility of the customer.
Once your order has been dispatched, you will receive a shipping confirmation email containing your tracking number.
Use the tracking link provided to monitor delivery progress in real time.
If you need assistance with tracking, our support team is available:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
Peptides 365 follows strict quality control procedures to ensure purity, accuracy, and consistency.
HPLC & Mass Spectrometry (MS) testing on every batch
Lyophilised (freeze-dried) peptides for stability and longevity
High-precision weighing using calibrated laboratory balances
Sterilised laboratory vials suitable for −20°C to −80°C storage
Batch labelling & traceability for full transparency
All products are quality-checked before dispatch and supplied for laboratory research use only.
Yes. A Certificate of Analysis (COA) is provided with every peptide order.
COAs typically include:
Peptide identity (MS verification)
Purity percentage (HPLC)
Batch number
Date of analysis
Additional copies are available on request.
Lyophilised peptides:
−20°C for short-term storage
−80°C for long-term storage
Keep sealed, dry, and protected from light
After reconstitution:
Store at +2°C to +4°C (refrigerated)
Do not refreeze
Typical stability: 20–30 days
Always use sterile handling techniques.
If there’s an issue with your order, contact us as soon as possible:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
Your order number
A brief description of the issue
Clear photos of the product and packaging
Our team will assess the issue and arrange a replacement or resolution promptly.
All products supplied by Peptides 365 are strictly for laboratory research purposes only and must be handled according to applicable safety and regulatory guidelines.
At Peptides 365, we aim to ensure complete satisfaction with our research-grade peptides. If you need to return an item or request a refund, please follow the guidelines below.
Damaged or Defective Products: Contact us immediately if your order arrives damaged or defective.
Incorrect Items: Notify us if the product received differs from your order.
Products must be unused and in their original packaging with all documentation.
Returns must be initiated within 7 days of receipt.
Non-returnable items: Opened or used peptides cannot be returned unless defective or incorrect.
Contact Customer Support:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
Provide:
Order number
Details of the item
Reason for return
Photos if damaged
Return Authorisation: Our team will provide a Return Authorisation Number (RAN) and instructions.
Shipping:
Pack securely
Include documentation
Mark the package with the RAN
Use a trackable courier
Refunds / Replacements:
Once received and inspected, refunds or replacements will be processed, generally within 3–7 business days.
Note: Customers are responsible for return shipping unless the issue is due to our error. For international returns, mark the package as “Returned Goods” to avoid customs fees.
Refunds or replacements may be issued under the following circumstances:
Damaged Products: Caused by shipping or packaging.
Defective Products: Failing quality control verification.
Incorrect Items: Differ from what was ordered.
Notify Peptides 365 within 7 days of receipt.
Items must be in original, unused condition (unless damaged or defective).
A Return Authorisation Number (RAN) must be issued prior to returning the item.
Opened or used peptides (unless defective or damaged).
Issues reported after 7 days.
Products mishandled or improperly stored after delivery.
Contact Customer Support immediately:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
Our team will provide a RAN and instructions for returning the item. Refunds or replacements are processed once items are received and inspected.
All Peptides 365 products are strictly intended for laboratory research. They are:
Not for human or animal consumption
Not for clinical, therapeutic, or cosmetic use
Peptides are supplied to qualified laboratory professionals, researchers, and scientific institutions. Each product is clearly labeled “For Research Use Only”.
Researchers must adhere to:
Laboratory safety protocols
Ethical standards
Regulatory requirements
For guidance regarding proper use of our products, contact Customer Support:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
At PEPTIDES 365, we take the security and privacy of your personal information very seriously. Our website and systems are designed to protect your data at every step.
Secure Encryption (SSL/TLS): All information entered on our website is encrypted using advanced SSL/TLS technology, ensuring safe transmission and protection from unauthorized access.
Data Protection Compliance: We fully comply with the UK GDPR and the Data Protection Act 2018, handling your personal information responsibly and transparently.
Secure Payment Processing: Transactions are processed via trusted payment gateways, including our preferred provider, Boodil, which allows secure bank account payments without sharing sensitive financial details.
Protected Data Storage: Customer information is stored in secure environments with strict access controls, accessible only by authorized personnel.
Privacy Policy: Our Privacy Policy explains how we collect, manage, and use your information, ensuring transparency and trust.
Your data safety is our priority, and we continuously monitor and improve our security measures to maintain a safe online experience.
PEPTIDES 365 strictly complies with current UK regulations governing the sale and distribution of peptides for research purposes. Peptides not authorised for medical use can legally be marketed and sold strictly for laboratory research.
Research Only: Our peptides are intended exclusively for laboratory research and are not approved for human consumption.
Quality & Safety: All products adhere to strict standards for purity, packaging, and labelling to ensure they are safe and suitable for research use.
For any enquiries, contact Customer Support:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
PEPTIDES 365 peptides are intended for laboratory research only. Safe handling is essential to ensure both personal safety and product integrity.
Personal Protective Equipment (PPE): Wear gloves, lab coat, safety goggles, and face masks/respirators as needed.
Laboratory Hygiene: Wash hands before and after handling; keep surfaces clean and designated for peptide use.
Storage & Handling:
Store lyophilised peptides at -20°C to -80°C.
Reconstituted peptides should be kept at +2°C to +4°C.
Dispose of solutions and vials according to hazardous waste guidelines.
Emergency Preparedness: Know spill management procedures and first aid steps for accidental exposure. Keep MSDS/SDS and Certificate of Analysis (COA) accessible.
Regulatory Compliance: Follow UK laboratory regulations, COSHH guidelines, and institutional safety protocols.
For additional guidance or technical support, contact Customer Support:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
PEPTIDES 365 provides Safety Data Sheets (SDS/MSDS) for all peptides and chemical supplies. These documents are available directly on each product page.
Chemical composition and properties
Potential hazards and risks
Safe handling and storage instructions
Emergency procedures and first aid measures
Disposal considerations and environmental precautions
Visit the product page and click the “Safety Data Sheet (SDS)” link to view, download, or print the document.
For further help or documentation requests, contact Customer Support:
📧 Email: hello@peptides365.co.uk
📞 Telephone: +44 (0)845 680 5671
Important: All peptides are for laboratory research only. Always follow proper safety protocols.
Peptides 365 is committed to providing exceptional customer service and expert technical support for enquiries related to our medical-grade research peptides and laboratory products.
We pride ourselves on offering reliable guidance and assistance to help you achieve accurate and safe research outcomes.
Contact the Peptides 365 Support Team:
Telephone: +44 (0)845 680 5671
Email: hello@peptides365.co.uk
Postal Address:
Peptides 365 (A trading name of INFINITY EQUITY LTD, Company No. 15642278)
1a George Street
Wolverhampton
West Midlands
WV2 4DP
United Kingdom
Business Hours:
Monday–Friday, 9:00 AM – 6:00 PM (UK time), excluding UK public holidays
We endeavour to respond promptly to all enquiries, ensuring you receive the technical guidance and support necessary for your research needs.
Peptides 365, Infinity Equity Ltd, 1A George Street, United Kingdom
